From: A National height-age model for Pinus radiata in New Zealand
Parameter
Estimate
Std. Error
a 0
0.1409
0.0019
a 1
-1.96E-03
0.05E-03
a 2
-3.38E-05
0.06E-05
b 0
0.5141
0.0058
b 1
4.57E-03
0.18E-03